16GB SanDisk MicroSD HC MicroSDHC Class 10 Memory Card 16G (16 Gigabyte) for Samsung Galaxy Tab 3 Core S4 Active Ace 3 Zoom Ring Mini Ativ Q Tab 3 S Neo with SoCal Trade, Inc. MicroSD & SD USB Card Reader Sealed Retail Pack UHS-1 Up to 30 MB/s Transfer Speed 16GB High Capacity SoCal Trade, Inc. MicroSD & SD Dual Slot USB Card Reader (reads up to 64GB) 1 Year limited warranty